From 68bc25ee82b9c5038bc089566621a58add22f859 Mon Sep 17 00:00:00 2001
From: spx <spx268@gmail.com>
Date: Wed, 25 May 2011 21:48:59 +0000
Subject: [PATCH] Tweaks. (Uses CachedBitmap if image scaling isn't needed.)

---
 Library/MeterImage.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Library/MeterImage.cpp b/Library/MeterImage.cpp
index 770d3a81..3a94a8df 100644
--- a/Library/MeterImage.cpp
+++ b/Library/MeterImage.cpp
@@ -246,7 +246,16 @@ bool CMeterImage::Draw(Graphics& graphics)
 		int drawW = m_W;
 		int drawH = m_H;
 
-		if (m_Tile)
+		GUID guid;
+		if (drawW == imageW && drawH == imageH &&
+			m_ScaleMargins.left == 0 && m_ScaleMargins.top == 0 && m_ScaleMargins.right == 0 && m_ScaleMargins.bottom == 0 &&
+			GetTransformationMatrix().IsIdentity() &&
+			Ok == drawBitmap->GetRawFormat(&guid) && guid != ImageFormatMemoryBMP)
+		{
+			CachedBitmap cache(drawBitmap, &graphics);
+			graphics.DrawCachedBitmap(&cache, x, y);
+		}
+		else if (m_Tile)
 		{
 			ImageAttributes imgAttr;
 			imgAttr.SetWrapMode(WrapModeTile);